.custom-bg{
    background: url("../img/images/WeChatBanner.jpg") 50% center / cover no-repeat;
    height: 46.875rem;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 100%;
}
.container-title div:last-child{
    color: black;
}
.make-list{
    display: flex;
    justify-content: space-around;
}
.make-item{
    width: 23%;
}
.make-item-img:hover{
    transform: scale(1.1);
    transition:  all ease 1s;
}
.make-item-txt{
    margin-top: 1.875rem;
    color: #666666;
}
.fan{
    margin-top: 3.125rem;
}
.service{
    background-color: #f6f6f6;
}
.service .make-list{
    background: url('../img/images/bn90.png') no-repeat 50% 50%;
    padding: 0px 7.1875rem;
}
.service .make-item-img{
    font-size: 53px;
    color: #333333;
    width: 6.1875rem;
    height: 6.1875rem;
    text-align: center;
    line-height: 6.1875rem;
    margin: 2.5rem auto;
}

@media  (max-width:768px) {
    .custom-bg{
        height: 140px;
    }
    .make{
        overflow: hidden;
    }
    .make .make-list{
        display: block;
        white-space: nowrap;
        animation:  2s inherit;
        animation: make-slider 8s infinite 2s;
    }
    .make-item{
        width: 40%;
        display: inline-block;
        margin: 0 5%;
    }

    @keyframes make-slider {
        0% {transform: translateX(0);}
        50% {transform: translateX(-50%);}
        100% {transform: translateX(0%);}
    }


    .service .make-list{
        background:none;
        display: block;
        white-space: nowrap;
        animation: service-slider 9s infinite;
        padding: 0;
    }
    .service .make-item{
        width: 100%;
        display: inline-block;
        margin: 1.25rem 0 0;
    }

    @keyframes service-slider {
        0% {transform: translateX(0);}
        30% {transform: translateX(-100%);}
        60% {transform: translateX(-200%);}
        90% {transform: translateX(0);}
        100% {transform: translateX(0%);}
    }


}